ARM: tegra: nexus7: Add missing clock binding into sound node

A recent rt5640 codec update requires mclk definition in the
device tree. Without mclk defined sound will not work.

Signed-off-by: Robert Eckelmann <longnoserob@gmail.com>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/arch/arm/boot/dts/nvidia/tegra30-asus-nexus7-grouper-common.dtsi b/arch/arm/boot/dts/nvidia/tegra30-asus-nexus7-grouper-common.dtsi
index a9342e04b14bb350d92896597b13b03691ac6136..15f53babdc21779464022f50b8e51f9516b2d191 100644 (file)
--- a/arch/arm/boot/dts/nvidia/tegra30-asus-nexus7-grouper-common.dtsi
+++ b/arch/arm/boot/dts/nvidia/tegra30-asus-nexus7-grouper-common.dtsi
@@ -915,6 +915,9 @@
                        reg = <0x1c>;
 
                        realtek,dmic1-data-pin = <1>;
+
+                       clocks = <&tegra_pmc TEGRA_PMC_CLK_OUT_1>;
+                       clock-names = "mclk";
                };
 
                nct72: temperature-sensor@4c {